The rank structure of the United Nations Space Command's mainline branches of service (the Navy, the Marine Corps, the Army, and the Air Force) is largely derived from the system employed by the 21st century United States military.[1]
Overview[edit]
- Main article: UNSC military organization
The UNSC's rank structure is similar to that used by 21st century militaries, primarily the United States military. Unlike contemporary military forces, however, the UNSC largely employs two main rank schemes throughout its organization; NAVCOM rankings for organizations within UNSC Naval Command (namely, the UNSC Navy and Office of Naval Intelligence) and UNICOM rankings for Unified Ground Command subordinates (UNSC Army, Air Force, Marine Corps). UNSC ranks can be broadly categorized into several groupings;
- Enlisted: Regular personnel who perform the "front line" duties. This includes regular infantry personnel.
- Non-commissioned Officers: Non-commissioned officers (NCOs) are enlisted personnel that fill most intermediary leadership and administrative roles. Their responsibilities vary by service, occupational specialty and duty station. The UNSC relies heavily on NCOs, and they share many responsibilities with officers.[1]
- Warrant Officers: Warrant officers are technical specialists and subject matter experts who are given an officer's commission in recognition of their expertise and leadership role. They take the officer's oath of service and are rated above enlisted troops but are subordinate to full officers. The Air Force does not select or utilize warrant officers, and they are rarely found in the Marine Corps.[1]
- Officers: UNSC officers are commissioned, meaning that their authority is granted by a formal legal document issued on the authority of the UEG President. This commission is awarded after the completion of Officer Candidate School (OCS) and after taking the oath of service.[1]
NAVCOM ranks[edit]
UNSC Naval Command uses rank titles which are different to the other branches. Navy ranks and terminology have a long history which dates back to eras when ships sailed on the oceans of Earth rather than in space. These ranks are used by the UNSC Navy and ONI.[2]
Enlisted ranks[edit]
All table information sourced from Halo: Official Spartan Field Manual pages 140-141, except where otherwise noted.
Officer ranks[edit]
All table information sourced from Halo: Official Spartan Field Manual pages 140-141, except where otherwise noted.
UNICOM ranks[edit]
UNSC ground forces rely on little administrative overhead and bureaucracy thanks to artificial intelligences and automated services, which handle the majority of routine paperwork and coordination. The UNSC's standards of training and high "tooth to tail" ratio of fighting troops to support personnel also allow senior enlisted and junior officers to be given much more responsibility and command authority than what was historically possible.[3]
While the below tables present a standard for UNICOM as a whole, some differences still exist per-branch. For example, warrant officers are not utilised by the Air Force at all and only rarely by the Marine Corps.[4] Some UNSC Army and Air Force personnel additionally make use of ranks and/ or roles that do not fit into the UNICOM system of organisation.[unicomnote 1]
Enlisted ranks[edit]
All table information sourced from Halo: Official Spartan Field Manual pages 142-143, except where otherwise noted.
Officer ranks[edit]
All table information sourced from Halo: Official Spartan Field Manual pages 142-143, except where otherwise noted.
| Rank code
|
OT
|
WO-1
|
WO-2
|
O-1
|
O-2
|
O-3
|
O-4
|
O-5
|
O-6
|
O-7
|
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